SCIENCE FACTS PART-03
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1. A crocodile’s tongue is
attached to the roof of its mouth.
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2. A giraffe's neck contains the same number
of vertebrae as a human.
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3. A cockroach can live for
several weeks without its head.
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4. A male peafowl is one of
the largest flying birds when the combined length of its train and its large
wingspan are considered.
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5. A mosquito has 47 teeth.
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6. A starfish can turn its
stomach inside out.
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7. A zebra is white with
black stripes.
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8. An Astronaut can be up to
2 inches taller returning from space. 9. The cartilage disks in the spine
expand in the absence of gravity.
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10. Ants do not sleep.
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11. Cheetah's can accelerate
from 0 to 70 km/h in 3 seconds.
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12. Crocodiles swallow
stones to help them dive deeper.
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13. Despite the hump, a
camel’s spine is straight.
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14. Elephants have been
known to remain standing after they die.
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15. Fish are the only
vertebrates that outnumber birds.
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16. Giraffes are unable to
cough.
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17. Healthy nails grow about
2 cm each year. Fingernails grow four times as fast as toenails.
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18. Hummingbirds can't walk.
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19. Lobsters have blue
blood.
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20. Most people blink about
17,000 times a day.
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